Two resistors. A of 10Ω and B of 30Ω, are connected in series to a battery of 6 V. The total heat dissipated in the resistors in 1 second is?
A0.45 J
B0.90 J
C4.8 J
D2.4 J
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Related Questions:
Which of the following devices is/are based on heating effect of electric current?
- (i) Incandescent lamp
- (ii) Electric geyser
- (iii) Electric generator
P ടൈപ്പ് അർത്ഥചാലകങ്ങൾ ചാലനം സാധ്യമാകുന്നത് ?
ഒരു ദിശയിൽ മാത്രം വൈദ്യുതി കടത്തിവിടുന്ന ഉപകരണം ഏത്?
An AC generator works on the principle of?
In an electric circuit the current is 0.5 A when a potential difference of 6 V is applied. When a potential difference of 12V is applied across the same circuit, the current will be :